INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c05342e3a803ba361725b8d7ef5e6aca01d2b9c4aa988562d66897ba544958', 
    'DUlwUd6oMGakJwdvTG5BwxwkuttMg7gtYv6DP7VZGDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)